baber/WOPTO huggingface dataset:
Patent JP-2003093079-A (JP)
Title: New disease-associated gene and use thereof
Inventor: KOYAMA NOBUYUKI
IPC: A61K48/00
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening a medicine by using a disease- associated gene product and to obtain an antibody against the disease-associated gene product and an antisense DNA inhibiting the expression of the disease- associated gene. SOLUTION: The protein containing the same or substantially the same amino acid sequence as that of a specific amino acid sequence, its partial peptide or their salts are obtained. The method for screening a medicine by using the disease-associated gene product is provided. The antisense polynucleotide to the disease-associated gene is obtained. A medicine containing the antisense polynucleotide is obtained. The antibody against the disease-associated gene product is obtained. A medicine containing the antibody is obtained. A diagnostic containing the antibody is obtained. The method for screening a compound controlling the activity of the disease-associated gene product is provided. A compound is obtained by the screening method.
Patent JP-2004018941-A (JP)
Title: Copper-based sintered sliding member
Inventor: KATO KAZUO
IPC: B22F5/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-based sintered sliding member having sufficient mechanical strength to be used under a high load condition and also having excellent sliding characteristics under the high load condition.  <P>SOLUTION: In the copper based sintered sliding member containing 0.5-10 wt.% element (A) component hardly having a solid solution limit to copper and 1-10 wt.% solid lubricating component, the particles of element (A) component and the particles of solid lubricating component are dispersed in a copper or a copper alloy matrix, and the particles of element (A) component have a maximum particle size of ≤ 150 μm, and the particles having a particle size of > 75 μm but ≤ 150 μm are 20-80% of the total amounts of the (A) component, and particles having a particle size of ≤ 45 μm are 20-80% of the total amounts of the (A) component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016503-A (JP)
Title: X-ray radiographing system
Inventor: TANIGUCHI TADASHI
IPC: G06T1/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct halation in real time by using a shading correction method in X-ray radiographing.  <P>SOLUTION: X-ray radiographing system comprises: an X-ray source; an X-ray radiographing means which irradiates a patient with X-rays from the X-ray source and photographs an X-ray perspective image transmitted through the patient to obtain an image; an image constitution means which converts an output of the X-ray radiographing means and processes the data to constitute the image; and a display means for displaying an output image of the image constitution means. The X-ray radiographing system is provided with: a means for detecting a halation part in the image in the X-ray radiographing; and a means for correcting the detected halation part in real time by using the shading correction method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019055-A (JP)
Title: Carbon fiber and thermoplastic resin composition
Inventor: OHARA HARUO
IPC: D01F9/22
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having high electroconductivity, moldability of a thin film (fluidity or the like at molding), quality of appearance and mechanical characteristics; and to provide a molded product of the resin composition.  <P>SOLUTION: The carbon fiber has a bulk resistance within a range of 1.0-8.0 Ω when measured after 2 min from the start of the measurement of an electric resistance of a carbon fiber assembly obtained by packing 50 g assembly of the carbon fiber cut into 6 mm length in a cylindrical container and compressed by loading 50 N load thereon. The cylindrical container is a nonconductive container having the bottom part made of a copper plate and 55 mm inner diameter. In the method for inserting the carbon fiber into the cylindrical container, 50 g of the carbon fiber cut into 6 mm length is equally divided to 20 portions, and the divided fiber portions are inserted into the cylindrical container one by one. In the method of compression, the carbon fiber assembly in the container is compressed from the upper part by a copper disk with 47 mm outer diameter as a pressure plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019821-A (JP)
Title: Wheel bearing device
Inventor: OZAWA HITOHIRO
IPC: F16C33/60
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the workability and the bonding strength in diameter expanding-caulking compatible with each other by finding the optimum plastic deformation amount in diametric bulge-caulking.  <P>SOLUTION: An outer joint member 41 of a constant velocity universal joint 40 is fitted to the inner periphery of a hub ring 10, and a stem part 45 of the outside joint member 41 on the inside diameter side is plastic-deformed in the direction of enlarging the diameter to connect the hub ring 10 and the outer joint member 41. The outer joint member 41 is formed of S53C, and in that case, the ratio of the inside diameter size ϕ1 before plastic deformation in the plastic-deformed part 34 of the outside joint member 41 to the inside diameter size ϕ2 after plastic deformation (Δ=ϕd2/ϕd1) is set to 1.05 ≤Δ≪1.15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019615-A (JP)
Title: Micro pump
Inventor: SUZUKI TAKESHI
IPC: F04B23/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro pump capable of reducing the development cost and easily controlling the fluid.  <P>SOLUTION: A pair of conductors 79a, 79b for driving pump are respectively fixed to an outer face of a pump part 71 of this micro pump 61, and the micro pump 61 is mounted in the magnetic field in such manner that the direction of electric current flowing to both conductors 79a, 79b is orthogonal to the direction of magnetic field generated between a pair of permanent magnets 62. The electric currents of different directions respectively flow in both conductors 79a, 79b, and the directions of the electric currents are reversed to expand and contract the pump part in the moving directions of the conductors 79a, 79b. Whereby the liquid fragrant material in the pump part 71 is discharged, and the liquid fragrant material is sucked into the pump part 71. That is, the micro pump is driven by utilizing electromagnetic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020144-A (JP)
Title: Air conditioner
Inventor: YOSHIDA TOSHIYUKI
IPC: F24F13/20
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable space by generating quickly in an indoor space, clean air and ozoneless anions (negative ions) wherein microbes and bacteria are sterilized.  <P>SOLUTION: This conditioner is equipped with an intake port 55 for sucking the atmospheric air into a body, an exhaust port 63 for discharging the sucked air to the atmosphere, and a negative-ion generation part 80 constituted from a photo-electron emission material 78 and an irradiation source 79, for generating photoelectrons by irradiating the photo-electron emission material 78 with ultraviolet rays from the irradiation source 79, and sterilizing the exhaust air by the ultraviolet rays together. The longitudinal direction of the irradiation source 79 is arranged roughly perpendicularly to the flow direction of the exhaust air to thereby extend an exhaust air passage in the longitudinal direction of the irradiation source 79, and hereby the clean air and the negative ions sterilized quickly can be diffused in the whole room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020515-A (JP)
Title: Piezoelectric device
Inventor: KIKUCHI TAKAYUKI
IPC: G01C19/56
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently decompress the internal space of a package while miniaturizing the package by improving the utilization efficiency of the internal wall surface of a ceramic board in a piezoelectric device which accommodates a vibrator.  <P>SOLUTION: This piezoelectric device 1 is provided with the ceramic package 16 provided with the ceramic board 3 and a cover body 2; the vibrator 8 accommodated in the package 16; thick film patterns 11A, 11B formed on the internal wall surface 4b of the ceramic board 3; an installed object 10 accommodated in the package 16 and fixed onto the thick film patterns 11A, 11B, and a metallic sealing material 12 for sealing the package. A cavity part 13 outlined by the thick film patterns 11A, 11B under the installed object 10 communicates with a through hole 4a formed in the ceramic board 5. The metallic sealing material 12 seals the through hole 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024104-A (JP)
Title: Propolis extract, method for producing the same, hypotensive agent containing the same, food preparation and propolis composition
Inventor: TAZAWA SHIGEMI
IPC: A23L33/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a propolis extract exhibiting excellent hypotensive effect on hypertension, to provide a method for readily producing the propolis extract, to obtain an excellent hypotensive agent and food preparation containing the propolis extract and a propolis composition containing the propolis extract with ethanol.  <P>SOLUTION: The propolis extract contains ≥3 wt.% content of organic acids, ≥5 wt.% content of saccharides and ≥5 wt.% content of peptides or proteins. The method for producing the propolis extract comprises mixing a propolis raw material with water at 1-10°C, supplying the extract with water to a carrier for separation such as Diaion or a resin and eluting the extract with water or an aqueous solution of a lower alcohol. The hypotensive agent and the food preparation comprise the propolis extract and the propolis composition comprises the propolis extract and the extract of propolis with ethanol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028439-A (JP)
Title: Automatic ice machine
Inventor: KADOWAKI SHIZUMA
IPC: F25C1/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately guide a piece of ice flaked and dropped off from a first ice making part without providing a large space below the first ice making part.  <P>SOLUTION: A ice guiding plate 26 is rotatably pivoted via a rotation shaft 30 below an ice making chamber 10 consisting of the first ice making part 12 and a second ice making part 16. The ice guiding plate 26 is equipped with a cover part 27 for covering an upper face of the second ice making part 16 for facing an ice removing position and an inversion lever 28 which is pushed by a pushing piece 24 of an ice making water tank 22 tilting from an ice making position to the ice removing position. At the time that the second ice making part 16 tilts from the ice removing position to the ice making position, point of action where pressing force from the second ice making part 16 acts on the ice guiding plate 26 is arranged at a position on an axis shaft 20 side of the second ice making part 16 and not exceeding a perpendicular for crossing the covered part 27 at right angles and running through the shaft center of the rotation shaft 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032902-A (JP)
Title: Power supply unit
Inventor: FUJIMURA NAOYA
IPC: H02M7/06
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit capable of reducing power consumption with an AC input ON.  <P>SOLUTION: In a power supply unit constructed by connecting a filter circuit L1 with a bridge rectifying circuit D1 and connecting a smoothing capacitor C3 between DC-side terminals of the rectifying circuit, anodes of a first diode D2 and a second diode D3 are connected to AC-side terminals (a), (c) of the bridge rectifying circuit D1 respectively. An AC-side (-) terminal (d) of the rectifying circuit and a joint point between cathodes of the first diode D2 and the second diode D3 are connected through a series circuit consisting of a switching power control IC (IC1) and a resistor R1, and a smoothing capacitor C4 is connected to the IC (IC1) in parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025796-A (JP)
Title: Method for predicting mechanical property of resin component and system for predicting mechanical physical property
Inventor: ITO KAZUHIKO
IPC: B29C45/76
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To aim at providing a calculation method accurately calculating the mechanical property of a molded part being injection-molded according to the result of a flow orientation analysis, even when a fiber is interfered with each other during injection filling, the fiber is subjected to breakage, a plurality of fibers are contained or the like in a reinforced resin component having fibers, and a device.  <P>SOLUTION: The present method and system comprise that the flow orientation analysis in an evaluation shape is carried out by using the mechanical property of an reinforced resin element and a base resin element contained there into, the mechanical property calculated with the orientation parameter of the calculated resin component is compared with a numerical value being actually measured the mechanical property of the component having the evaluation shape, the mechanical property of the base resin element and the reinforced resin element is identified so that a calculated value is equalized with a measured value, and the deformed volume of the molded part is evaluated in high accuracy by using the identified mechanical property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030855-A (JP)
Title: Head home assembly and disk apparatus provided with the head arm assembly
Inventor: WADA TAKESHI
IPC: G11B21/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HAA having a limiter mechanism effective to the HAA of a novel structure, and a disk apparatus provided with the HAA.  <P>SOLUTION: The HAA includes: a head slider having at least one head element; an arm member supporting the head slider at its one end; an actuator fixed to the other end of the arm member to turn the arm member around a horizontal drive shaft placed in the middle of the arm member in a direction nearly in parallel with the surface of a recording medium; a weight providing means for energizing the head slider in a direction of the surface of the recording medium around a vertical drive shaft to turn the arm member in a direction nearly perpendicular to the surface of the recording medium; and a limiter means for restricting the arm member from being turned by a prescribed limit or over in a direction of parting from the surface of the recording medium around the vertical drive shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038258-A (JP)
Title: Image evaluation device, method, and program and recording medium recording program
Inventor: ABE JUN
IPC: G06T7/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image evaluation device, a method, and a program rightly and objectively evaluating a gradation image to be evaluated and producing an evaluation result sufficiently corresponding to the subjective determination of a person and to provide a recording medium recording the program.  <P>SOLUTION: This image evaluation device is provided with an image input means inputting the output gradation image and outputting image data, color information converting means 2 converting the image data into optical information of the gradation image, for example, color brightness information in color information, an image feature quantity calculating means calculating a gradation jump amount L* of the image data from the color brightness information, and a gradation evaluation means 4 correcting the gradation jump amount L* by a person's perception limit threshold L* and/or person's visual characteristics and calculating a gradation evaluation index of the gradation image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039831-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ONISHI KAZUHIRO
IPC: H01L29/78
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce a leakage current between a shallow groove and an active region by forming a stable shallow element isolating structure in a silicon germanium layer, and to provide its manufacturing method.  <P>SOLUTION: This method for forming the shallow element isolating structure comprises a step for covering a groove formed in a silicon germanium (Si<SB>1-X</SB>Ge<SB>X</SB>) layer 12 with a silicon (Si) layer 13, forming Si thermal oxide film 14 by oxidizing the Si layer and forming a nitride film 15, filling the shallow groove with Si oxide 16, and planarlizing the oxide by a CMP method. Between insulators 15, 16 for filling the shallow groove and a Si<SB>1-X</SB>Ge<SB>X</SB>layer 12, the Si film 13 and the Si thermal oxide film 14 obtained by thermally oxidizing the Si film are interposed, which forms the shallow element isolating structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036589-A (JP)
Title: Silencer
Inventor: HORI SHINJI
IPC: G10K11/16
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a silencer light weighed by making a plate thickness of a housing thinner while maintaining a silencing effect by inhibiting the housing from being vibrated by an energy of an exhaust pulse radiated from a small hole in the silencer in which the small hole is formed on an inner pipe.  <P>SOLUTION: The housing is provided on an outer periphery of the inner pipe 3 circulated with an exhaust gas through an air layer to form a resonance chamber. The small hole 8 is formed on the inner pipe 3 and a louver 6 positioned at the outside of the small hole 8 is provided on the inner pipe 3 so that a circumferential direction of the inner pipe is opened. A circumferential end of the inner pipe 3 at an upper wall part 6a forming the louver is bent to the inner pipe side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115768-A (JP)
Title: Low density parity check encoding method and device for data
Inventor: ELEFTHERIOU EVANGELOS STAVROS
IPC: H03M13/29
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a parity check matrix connected to an LDPC code having the encoding complexity of a linear time. SOLUTION: This data low density parity check (LDPC) encoding method comprises a step for defining a first M×N parity check matrix, a step for generating a second parity check matrix having M×M triangle part matrix based on the first parity check matrix, and a step for mapping the data to the LDPC code word based on the second parity check matrix. This method is made valid especially for a data communication application, and also may be used for another application such as a data storage.
Patent JP-2004048864-A (JP)
Title: Rotating machine
Inventor: WATANABE HIROMITSU
IPC: H02K3/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating machine having a current connecting means for reducing the thermal stress on a coil due to a thermal deformation.  <P>SOLUTION: This rotating machine includes a coil 4 arranged in a stator 3 in a frame 5, a terminal block 8 connected to the coil 4, and a connecting metal terminal fixture 7a connected to the terminal block 8, insulated and supported by the frame 5 and mounted outside the frame 5. The fixture 7a has a U-shaped bent part having an elastic function for absorbing a force by the thermal deformation of the coil 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042342-A (JP)
Title: Laminated film
Inventor: OSADA SHUNICHI
IPC: G02F1/1335
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which is best-suited for use in protecting glass, especially, window pane as a building material and display glass for flat display.  <P>SOLUTION: This laminated film is composed of at least five pieces of the film laminated in the thickness direction and shows the average breaking extension value of 200% or higher at 25°C in the longitudinal and width directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047200-A (JP)
Title: Fluorescent lamp
Inventor: ONO TAIZO
IPC: H01J61/30
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp wherein thermal damage of an end part of the lamp at end of life of an electrode is prevented when an emitter is depleted, without damaging productivity of the fluorescent lamp.  <P>SOLUTION: With the fluorescent lamp with two lead wires penetrated through a bulb end part 27 occluding a bulb 23 and an electrode filament 24 set between the lead wires 28a, 28b, metal radiating bodies 29a, 29b are fitted at each foot part of the lead wires 28a, 28b, and a concave part 27b is formed on an inside face 27a of the bulb end part 27 so that outer periphery end parts 32a, 32b of the radiating bodies 29a, 29b do not come in touch with the inside face 27a of the bulb end part 27 on the line connecting between the lead wires 28a, 28b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045693-A (JP)
Title: Image forming optical system and image reader using the same
Inventor: SUNAGA TOSHIHIRO
IPC: H04N1/10
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reading and image forming optical system capable of easily realizing a carriage integral type scanning system in an original reading system such as a digital copying machine for which a high speed and a high resolution are requested, and an image reader using it.  <P>SOLUTION: The image forming optical system forms image information satisfying A/B>10 at the time of defining a length in a long side direction as A and the length in a short side direction as B on a prescribed surface. The image forming optical system is provided with a plurality of surface reflecting surfaces with a curvature and a diaphragm. At the time of defining a light beam passing through the center of the diaphragm and reaching the center of a final image forming surface as a reference axis light beam and the route as a reference axis, a plurality of the surface reflecting surfaces are arranged such that the reference axis is bent within a surface vertical to the long side direction and the reference axis crosses each other at least once.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106073-A (JP)
Title: Opening and closing body device
Inventor: ITO MASAYUKI
IPC: E06B9/17
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing body device capable of being hardly subjected to restrictions on the height, width or the like of an opening section and increasing flexibility in application. SOLUTION: The opening and closing body device is so constituted that it has a link structure by connecting the ends of guide rails 17A and 18A to each other with axes 84A and 94A as the centers in a rotatable manner. The guide rails 17A and 18A are stored upward of a building in a state to fold them with a link member consisting of the axes 84A and 94A. When a curtain 14A is lowered, the guide rails 17A and 18A make an approximately straight line to result in one rail by letting out while gradually getting bigger an intersecting angle of them. The curtain 14A is held by the guide rails 17A and 18A from the front and the back, and the guide rails are so constituted that they can be made to pass through without interfering with it.  When the guide rails 17A and 18A are stored, they are folded, so that they can be stored in a state of the lateral length only by storing one supporting member.
Patent JP-2003045340-A (JP)
Title: Plasma display panel
Inventor: PARK HUN GUN
IPC: H01J11/12
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel arranging sustained discharge spaces at even intervals. SOLUTION: The plasma display panel can display a uniform picture image arranging a discharge space generating sustained discharge at even intervals. A first to third electrodes are arranged in reverse in the adjacent cell like a mirror symmetry, and the electrodes are arranged so as to have DZZ and DYTTY between those electrodes equal.